https://github.com/tru updated https://github.com/llvm/llvm-project/pull/229974
>From 7ecfb0c64ada007a1932feb49efd568af302afbc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <[email protected]> Date: Thu, 8 Oct 2026 04:18:14 +0200 Subject: [PATCH] [clang][bytecode] disable tail calls on mips (#229679) As for the other architectures, this caused a Clang build for MIPS to fail. (cherry picked from commit cbc387549f1d218959827d90c4d45541f74b7da2) --- clang/lib/AST/ByteCode/Interp.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/clang/lib/AST/ByteCode/Interp.cpp b/clang/lib/AST/ByteCode/Interp.cpp index 58bbf4aaf5f895..46d161e604700b 100644 --- a/clang/lib/AST/ByteCode/Interp.cpp +++ b/clang/lib/AST/ByteCode/Interp.cpp @@ -39,9 +39,10 @@ using namespace clang::interp; // On MSVC, musttail does not guarantee tail calls in debug mode. // We disable it on MSVC generally since it doesn't seem to be able // to handle the way we use tailcalls. -// PPC can't tail-call external calls, which is a problem for InterpNext. +// MIPS and PPC can't tail-call external calls, which is a problem for +// InterpNext. #if defined(_MSC_VER) || defined(__powerpc__) || !defined(MUSTTAIL) || \ - defined(__i386__) || defined(__sparc__) + defined(__i386__) || defined(__sparc__) || defined(__mips__) #undef MUSTTAIL #define MUSTTAIL #define USE_TAILCALLS 0 _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
